.sbs-hm-wrap{max-width:1200px;margin:0 auto;padding:24px;background:#000}
.sbs-hm-card,.sbs-hm-status,.sbs-hm-results{background:#f4f5f7;border:1px solid #1f2937;border-radius:12px;padding:20px;margin-bottom:18px}
.sbs-hm-sub{color:#4b5563;margin-top:-8px}
.sbs-hm-upload{display:block;margin-bottom:16px}
.sbs-hm-upload input{display:block;margin-top:8px}
.sbs-hm-grid-controls{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:12px;margin:10px 0 16px}
.sbs-hm-grid-controls input[type="text"]{display:block;width:100%;margin-top:6px}
.sbs-hm-btn{background:#c62f3a;color:#fff;border:none;border-radius:8px;padding:12px 18px;cursor:pointer}
.sbs-hm-btn-secondary{background:#1f2937}
.sbs-hm-actions,.sbs-hm-toolbar{display:flex;gap:12px;flex-wrap:wrap}
.sbs-hm-help{color:#4b5563;font-size:14px}
.sbs-hm-warnings{margin-bottom:14px;padding:12px;border:1px solid #92400e;background:#fffbeb;border-radius:8px}
.sbs-hm-diagram-head h3{margin:0 0 4px}.sbs-hm-diagram-head p{margin:0 0 18px;color:#4b5563}
.sbs-hm-diagram-top{display:grid;grid-template-columns:repeat(2,minmax(280px,1fr));gap:16px;margin-bottom:20px}
.sbs-hm-panel{border:1px solid #1f2937;border-radius:12px;padding:18px;background:#fff}
.sbs-hm-panel-label{font-size:12px;font-weight:700;color:#4b5563;text-transform:uppercase}
.sbs-hm-panel-title{font-size:24px;font-weight:700;line-height:1.15}
.sbs-hm-panel-sub{color:#4b5563;margin-top:6px}
.sbs-hm-level-title,.sbs-hm-sub-title{font-weight:700;color:#4b5563;margin:18px 0 10px}
.sbs-hm-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:16px}
.sbs-hm-node{border:1px dashed #1f2937;border-radius:12px;padding:12px;background:#fff}
.sbs-hm-feed{display:inline-block;padding:4px 10px;border:1px solid #1f2937;border-radius:999px;font-weight:700;margin-bottom:10px;background:#fff}
.sbs-hm-node-card{border:1px solid #1f2937;border-radius:12px;overflow:hidden;background:#f9fafb}
.sbs-hm-node-title{background:#e5e7eb;font-weight:700;padding:10px;line-height:1.25;word-break:break-word}
.sbs-hm-node-detail,.sbs-hm-node-ref{padding:8px 10px}
.sbs-hm-empty{padding:18px;border:1px dashed #1f2937;border-radius:12px;background:#fff}
.sbs-hm-debug{margin-top:20px}
.sbs-hm-debug details{margin-bottom:12px;background:#fff;border:1px solid #1f2937;border-radius:8px;padding:10px}
.sbs-hm-debug pre{white-space:pre-wrap;word-break:break-word;font-size:12px;line-height:1.35;margin:10px 0 0}
@media print{body{background:#fff}.sbs-hm-toolbar,.sbs-hm-card,.sbs-hm-status,.sbs-hm-debug{display:none!important}.sbs-hm-wrap,.sbs-hm-results{background:#fff;padding:0;margin:0;border:none}}